>> honestly, i was sitting in -- keep the religion theme going this morning -- i was in yom kippur services and the choir came out on the holiest day of the jewish calendar and sang "hallelujah." i could see people weeping, that everyone knew it. wow, this song is in a different place now if this is a pop song. >> you're orthodox, right? >> me, myself. when i show up for holidays, then this is what comes and meets me. the same year that katie lang sang it to open the olympics, that justin timberlake did it at the haiti telethon. this thing is everywhere now. how did that happen? >> have you guys done -- >> that's the next one. >> it's one of the things that always surprised me. went to pensacola catholic high school and, you know, kind of southern baptist. you play the piano and they whip out the acoustic guitar and started singing "blowing in the wind." but this song has spiritually touched so many people. >> the really unique thing, it's a song you have the ability to turn up or turn down these different elements of. if you want the more religious, the more spiritual feeling, it's there t